4-(2-Hydroxyethyl)-1-((4-iodophenyl)sulfonyl)-5-methyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one CAS 866040-22-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 866040-22-4 |
| Molecular Formula | C18H17IN2O4S |
| Molecular Weight | 484.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(2-Hydroxyethyl)-1-((4-iodophenyl)sulfonyl)-5-methyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one (CAS 866040-22-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H17IN2O4S. Molecular weight: 484.31 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C18H17IN2O4S |
| Molecular Weight | 484.31 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(5-bromo-2-fluorophenyl)propanoic acid (CAS 1998646-62-0)
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- (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(3-bromo-5-fluorophenyl)propanoic acid (CAS 1998639-82-9)
- 4-Chloro-N-(3-methoxyphenethyl)aniline (CAS 749806-32-4)
- 7-Bromo-6-chloro-1H-pyrrolo[3,2-c]pyridine (CAS 1956386-38-1)
- Potassium (4-bromostyryl)trifluoroborate (CAS 1041465-92-2)
- N-((1H-Benzo[d]imidazol-2-yl)methyl)-2-(2-((6-methylpyridin-2-yl)amino)thiazol-4-yl)acetamide (CAS 1226439-78-6)
- 1-(3-Methoxyphenyl)cyclobutanecarboxylic Acid (CAS 74205-43-9)
- 2-(2-Chloro-phenoxy)-5-methyl-thiazole-4-carboxylic acid (CAS 1228552-42-8)
- Akt/SKG Substrate Peptide (CAS 276680-69-4)
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